The Belt,vehicular Safety, cataloged under National Stock Number 2540-01-370-8219, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-370-8219 |
| Primary Part Number | B3548 |
| Item Name | Belt,vehicular Safety |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc |
| Status | ACTIVE |
| Belt Type | LAP |
| Personnel Capacity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 8909A614-002 | The Entwistle Company Llc (USA) |
| B3548 PRIMARY | H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc (USA) |
| 8909A64-002 PRIMARY | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 8909A614-001 | 5/9 Secondary reference The Entwistle Company Llc |
| 8909A614-001 | 5/9 Secondary reference Entwistle Co the Defense Technology Div |
NSN 2540-01-370-8219 is a Belt,vehicular Safety, manufactured by H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-370-8219 has 3 manufacturer part numbers on file: 8909A614-002 (The Entwistle Company Llc), B3548 (H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc), 8909A64-002 (The Entwistle Company Llc).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-397-7848. Verify interchangeability with system specifications before substitution.
Key specifications for B3548: Belt Type: LAP; Personnel Capacity: 1; End Item Identification: 3930-01-330-8907. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.